2386228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 4549160

約数和(自身を除く): 2162932

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 421, 436, 842, 1417, 1684, 2834, 5473, 5668, 10946, 21892, 45889, 91778, 183556, 596557, 1193114, 2386228]

約数ペア:

[(1, 2386228), (2, 1193114), (4, 596557), (13, 183556), (26, 91778), (52, 45889), (109, 21892), (218, 10946), (421, 5668), (436, 5473), (842, 2834), (1417, 1684)]